When McClain was running for President and one of his supporters started the “birther” bullshit, McCain shut them down. People insist on claiming that what the crazies (the subset not saying all Republicans are crazy) are doing in the modern Republican Party is normal politics. Neither Bush, McCain, Romney or any of the serious Republican candidates for President in 2016 were anywhere near this unhinged.
Edit:
I still don’t understand how it is controversial to say that neither traditional Democrat or Republicans are anything like this. Which side takes this as a negative?